Ciencia Noticias

Imagine tires that charge a vehicle as it drives, streetlights powered by the rumble of traffic, or skyscrapers that generate electricity as the buildings naturally sway and shudder.

Offshore wind could have prevented the Fukushima disaster, according to a review of wind energy led by the University of Surrey.

The ocean has a hidden talent, honed over millennia: the ability to capture and store vast quantities of carbon dioxide, a key driver of climate change. However, the ocean's natural carbon capture cycles, which take hundreds of thousands of years, cannot keep pace with human-generated carbon emissions. The global shipping industry alone contributes roughly 3% of global CO2 emissions.

Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have developed a sustainable and controllable strategy to manipulate interfacial heat transfer, paving the way for improving the performance of eco-friendly cooling in various applications such as electronics, buildings and solar panels.

In the race to combat climate change, scientists are developing technologies to turn carbon dioxide (CO2) into valuable fuels and chemicals. These innovations help curb greenhouse gases while providing a low-carbon fuel to power our future. As the U.S. shifts to a low-carbon economy, we need environmentally friendly fuels to power vehicles that are hard to electrify, like planes, ships and trains. Scientists are developing technology to convert CO2 to fuel. However, this conversion requires a lot of energy and water.

Un nuevo estudio del Departamento de Ingeniería Civil y Mineral de la Universidad de Toronto sugiere que la adopción a gran escala de vehículos eléctricos (EV) podría generar importantes beneficios para la salud a nivel de la población.

A new analysis from University of Toronto Engineering researchers leverages machine learning to help answer a thorny question: where should new protected bike lanes be placed to provide maximum benefit?

El desarrollo de sensores asequibles y de alto rendimiento puede tener implicaciones cruciales para la investigación en robótica, ya que podría mejorar la percepción para ayudar a impulsar la manipulación y navegación de los robots.En los últimos años, los ingenieros han introducido una amplia gama de dispositivos avanzados con sensores táctiles, que pueden mejorar la capacidad de los robots para detectar señales táctiles, utilizando la información que recopilan para guiar sus acciones.

Researchers have developed a new way to automatically detect hate speech on social media platforms more accurately and consistently using a new multi-task learning (MTL) model; a type of machine learning model that works across multiple datasets.

En la naturaleza, los animales voladores perciben los cambios que se avecinan en su entorno, incluida la aparición de turbulencias repentinas, y se adaptan rápidamente para mantenerse a salvo.A los ingenieros que diseñan aviones les gustaría dotar a sus vehículos de la misma capacidad para predecir perturbaciones entrantes y responder adecuadamente.

The ambitious mission won't actually look for life, but it should find out if the presumed ocean provides a habitable environment.

Nearly two weeks after Hurricane Helene downed power lines and washed out roads all over North Carolina's mountains, the constant din of a gas-powered generator is getting to be too much for Bobby Renfro.

The author of the bestseller "Sapiens: A Brief History of Humankind" returns with an examination of the power of intelligence to shape and control civilizations throughout history, and how artificial intelligence may change society, economics and politics.

Using laser scans and GPS cameras, accurate down to one inch, the U.S. Geological Survey has so far mapped more than 600 landslides caused by Hurricane Helene.

A team of engineers at AI inference technology company BitEnergy AI reports a method to reduce the energy needs of AI applications by 95%. The group has published a paper describing their new technique on the arXiv preprint server.

Just published research in Nature Sustainability shows that building a renewable energy system for a telescope in Chile's isolated Atacama Desert could also cover 66% of a nearby community's energy needs, giving hope for win-win development around other remote infrastructure projects.

Horas después de que el pionero de la inteligencia artificial Geoffrey Hinton ganara el Premio Nobel de Física, condujo un coche alquilado hasta la sede de Google en California para celebrarlo.

La cobertura generalizada de los tejados de los edificios con paneles solares fotovoltaicos convencionales puede aumentar las temperaturas en los días calurosos y bajarlas por la noche, según nuevos modelos.

A solar cell developed by RIKEN physicists can be stretched without greatly affecting its ability to convert light into electricity. It is thus promising for powering the next generation of wearable electronics.

The 2024 Nobel Prizes in physics and chemistry have given us a glimpse of the future of science. Artificial intelligence (AI) was central to the discoveries honored by both awards. You have to wonder what Alfred Nobel, who founded the prizes, would think of it all.